ISRC QZFYZ2013818
Verified recording
QZFYZ2013818 is “人群之中” by Lai Kei,
registered on the CopyrightChains blockchain with CopyrightID
0xe1b5b87ff67e8d853cc21c5bf2d676d11d264f8ad58353603aeff782a12d52f9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2013818.
Recording identifiers
- ISRC
- QZFYZ2013818
- Title
- 人群之中
- Artist
- Lai Kei
- CopyrightID (CopyrightChains transaction hash)
0xe1b5b87ff67e8d853cc21c5bf2d676d11d264f8ad58353603aeff782a12d52f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:86682ee7d70b50533a27b7a914a1551d1f83ea6eeba5a59a9968c277bc4deabf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2013818
- Bitcoin block existence check
- https://blockstream.info/api/block/956302